.user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-left: 30px;
}
.image-image {
    width: 200px;
    height: 120px;
}
/*搜索框*/
.search-input{
    width: 300px;
    float: left;
    margin-left: 500px;
    margin-top: 40px;
    margin-bottom: 35px;
}
.placeholder{
    float: left;
}
.search{
    position: absolute;
}
/*分页器*/
.pagination{
    text-align: center;
    margin-top: 2%;
    /*margin-left: 350px;*/
}